Software Engineer for high-performance systems @ Marple

Marple
Marple

Software Engineering

Antwerp, Belgium

Posted on Jul 23, 2026

Apply here (not through LinkedIn): https://app.notion.com/p/396fa12cc1cf80238552dda02104499f

About us

Marple is a startup based in Antwerp, Belgium. We are a product-focused company, building cloud-based software to work with time series data.

Our customers make Marple fun. We work for absolute cutting edge R&D worldwide, including Formula 1, electric airplane companies, and the fastest car on the planet.

What we expect from you

Non-negotiable

  • Full-time position
  • 3 days / week present at the office in Antwerp
  • You have experience in coding solutions to hard problems (the kind where you need to think 4 hours to write 5 lines)
  • We are not sponsoring EU/Belgian Visas

Things that we like, but are not required

  • Experience with Python, React, Typescript, PostgreSQL, Linux, Docker, AWS or Kubernetes
  • Good development hygiene (small pull requests, unit testing, pure functions, …)
  • A degree in science/engineering fields, computer science, or related fields
  • You have shipped a product before (can be small)
  • You know how to use AI to your advantage for coding
  • You speak Dutch

What makes us different

Many companies claim this, but we actually do it

  • Insanely fast prototyping & iterating (shipping ± 3 product releases every month)
  • You’ll have ownership in getting product features from idea to implementation
  • We take code reviews very serious - everybody learns this way
  • Your voice is equally heard in the dev team, regardless of seniority
  • High quality standards for clean code
  • We don’t work a crazy amount of hours and take decent breaks

Also, performance is a continuous challenge in our products. A typical use case has files at 200Hz, 40k channels, for 30 minutes. That means that one such file contains 14 billion data points. We allow handling multiple of these in parallel. This makes coding new features certainly not easy, but very interesting. Read more about this in our blog post.

What we offer

We make an offer adjusted to your experience

  • Competitive salary with benefits
  • Equity (ESOP)
  • Flexible approach to holidays
  • Subscriptions for AI & other tools
  • An awesome office on the 8th floor with a view on the river Schelde
  • Regular visits to cool customers across the EU

Interested or Questions?

For any questions don’t hesitate to get in touch with Nero Vanbiervliet (co-founder & CTO).

nero@marpledata.com | +32 487 244 130 | LinkedIn

To apply, complete the form below. Expect a response within 1-2 business days.

https://getmarple.notion.site/396fa12cc1cf80238552dda02104499f?pvs=105